This is a stunning Art Deco ring in the navette style. It is made from 18ct gold topped in white gold for the sapphire and diamonds settings. The band is ribbed and has ornate shoulders that remind me very much of the fleur-de-lis flower, as does the settings on the top. There is an oval sapphire and 11 small diamonds set into the top. It is a US size 4 1/4 and UK size H 3/4 and weighs 4.3g The top measures approx. 2.4cm x 1.1cm x 0.6cm. This is a small ring and could, presumably be re-sized but please check with a jeweller first. This has been tested for 18ct gold content using the latest XRF metal testing machine. This is an amazing ring that will not disappoint.